{"id":1202,"date":"2025-08-01T15:40:02","date_gmt":"2025-08-01T07:40:02","guid":{"rendered":"https:\/\/shop.etsow.com\/news\/?p=1202"},"modified":"2025-08-01T15:40:02","modified_gmt":"2025-08-01T07:40:02","slug":"%e4%ba%91%e6%89%8b%e6%9c%ba%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%90%ad%e5%bb%ba%e6%8c%87%e5%8d%97%ef%bc%9a%e5%a6%82%e4%bd%95%e4%bb%a5%e9%ab%98%e6%95%88%e6%96%b9%e5%bc%8f%e9%85%8d%e7%bd%ae3-5%e7%89%88","status":"publish","type":"post","link":"https:\/\/shop.etsow.com\/news\/?p=1202","title":{"rendered":"\u4e91\u624b\u673a\u670d\u52a1\u5668\u642d\u5efa\u6307\u5357\uff1a\u5982\u4f55\u4ee5\u9ad8\u6548\u65b9\u5f0f\u914d\u7f6e3.5\u7248\u672c32G\u5185\u5b58\uff1f"},"content":{"rendered":"<h1>\u4e91\u624b\u673a\u670d\u52a1\u5668\u642d\u5efa\u6307\u5357\uff1a\u5982\u4f55\u4ee5\u9ad8\u6548\u65b9\u5f0f\u914d\u7f6e32G\u5185\u5b58\uff1f<\/h1>\n<h2>\u4f01\u4e1a\u79fb\u52a8\u529e\u516c\u7684\u75db\u70b9\u4e0e\u4e91\u624b\u673a\u4ef7\u503c<\/h2>\n<p>\u57282025\u5e74\u7684\u6570\u5b57\u5316\u529e\u516c\u73af\u5883\u4e2d\uff0c\u4f01\u4e1a\u5e38\u9762\u4e34\u79fb\u52a8\u8bbe\u5907\u7ba1\u7406\u6df7\u4e71\u3001\u786c\u4ef6\u6210\u672c\u9ad8\u6602\u3001\u6570\u636e\u5b89\u5168\u98ce\u9669\u4e09\u5927\u75db\u70b9\u3002\u4f20\u7edf\u7269\u7406\u624b\u673a\u5206\u6563\u5728\u5458\u5de5\u624b\u4e2d\uff0c\u7cfb\u7edf\u5347\u7ea7\u3001\u5e94\u7528\u90e8\u7f72\u548c\u5b89\u5168\u7ba1\u7406\u90fd\u6210\u4e3aIT\u90e8\u95e8\u7684\u5669\u68a6\u3002\u800c\u200b<strong>\u200b\u6c5f\u82cf\u67d0\u5236\u9020\u4f01\u4e1a\u200b<\/strong>\u200b\u7684\u6848\u4f8b\u663e\u793a\uff0c\u91c7\u7528\u4e91\u624b\u673a\u65b9\u6848\u540e\uff0c\u5916\u52e4\u56e2\u961f\u8bbe\u5907\u7ef4\u62a4\u6210\u672c\u964d\u4f4e67%\uff0c\u6570\u636e\u6cc4\u9732\u4e8b\u4ef6\u5f52\u96f6\u2014\u2014\u8fd9\u6b63\u662f\u4e91\u624b\u673a\u670d\u52a1\u5668\u6280\u672f\u7684\u6838\u5fc3\u4ef7\u503c\u4f53\u73b0\u3002<\/p>\n<p>\u4e91\u624b\u673a\u901a\u8fc7\u865a\u62df\u5316\u6280\u672f\u5c06\u5b89\u5353\u7cfb\u7edf\u8fd0\u884c\u5728\u4e91\u7aef\u670d\u52a1\u5668\uff0c\u7528\u6237\u901a\u8fc7\u4efb\u610f\u7ec8\u7aef\u8bbe\u5907\u8fdc\u7a0b\u64cd\u63a7\u3002\u8fd9\u79cd\u67b6\u6784\u7279\u522b\u9002\u5408\u9700\u8981\u200b<strong>\u200b\u8de8\u533a\u57df\u534f\u4f5c\u200b<\/strong>\u200b\u7684\u4f01\u4e1a\uff0c\u4f8b\u5982\u9500\u552e\u56e2\u961f\u5b9e\u65f6\u66f4\u65b0\u5ba2\u6237\u6570\u636e\uff0c\u6216\u5de5\u7a0b\u5e08\u8fdc\u7a0b\u8c03\u8bd5\u8bbe\u5907\u3002\u4e0e\u7269\u7406\u624b\u673a\u76f8\u6bd4\uff0c\u4e91\u624b\u673a\u5728\u4e09\u4e2a\u65b9\u9762\u5177\u6709\u98a0\u8986\u6027\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li>\u200b<strong>\u200b\u8d44\u6e90\u96c6\u4e2d\u7ba1\u7406\u200b<\/strong>\u200b\uff1a\u6240\u6709\u8ba1\u7b97\u3001\u5b58\u50a8\u8d44\u6e90\u96c6\u4e2d\u5728\u6570\u636e\u4e2d\u5fc3\uff0cIT\u4eba\u5458\u53ef\u901a\u8fc7\u63a7\u5236\u53f0\u6279\u91cf\u90e8\u7f72\u5e94\u7528<\/li>\n<li>\u200b<strong>\u200b\u5f39\u6027\u6269\u5c55\u80fd\u529b\u200b<\/strong>\u200b\uff1a\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u968f\u65f6\u8c03\u6574CPU\u3001\u5185\u5b58\u914d\u7f6e\uff0c\u65e0\u9700\u91c7\u8d2d\u65b0\u786c\u4ef6<\/li>\n<li>\u200b<strong>\u200b\u519b\u5de5\u7ea7\u5b89\u5168\u9632\u62a4\u200b<\/strong>\u200b\uff1a\u6570\u636e\u6c38\u4e0d\u843d\u5730\u672c\u5730\u8bbe\u5907\uff0c\u914d\u5408\u7aef\u5230\u7aef\u52a0\u5bc6\u4f20\u8f93\uff0c\u6ee1\u8db3\u91d1\u878d\u3001\u653f\u52a1\u7b49\u9ad8\u5b89\u5168\u573a\u666f<\/li>\n<\/ul>\n<hr \/>\n<h2>32G\u5185\u5b58\u670d\u52a1\u5668\u7684\u9ec4\u91d1\u914d\u7f6e\u6cd5\u5219<\/h2>\n<p>32G\u5185\u5b58\u662f\u5f53\u524d\u4e91\u624b\u673a\u670d\u52a1\u5668\u7684\u751c\u70b9\u914d\u7f6e\uff0c\u65e2\u80fd\u652f\u630120-30\u4e2a\u5e76\u53d1\u865a\u62df\u624b\u673a\u5b9e\u4f8b\uff0c\u53c8\u4fdd\u6301\u5408\u7406\u7684\u6210\u672c\u6548\u76ca\u3002\u4f46\u5185\u5b58\u914d\u7f6e\u7edd\u975e\u7b80\u5355\u7684\u6570\u5b57\u6e38\u620f\uff0c\u9700\u8981\u6839\u636e\u4e1a\u52a1\u7279\u6027\u7cbe\u7ec6\u89c4\u5212\u3002\u6211\u4eec\u4ece\u4e09\u4e2a\u7ef4\u5ea6\u5256\u6790\u6700\u4f73\u5b9e\u8df5\uff1a<\/p>\n<p>\u200b<strong>\u200bCPU\u4e0e\u5185\u5b58\u7684\u9ec4\u91d1\u6bd4\u4f8b\u200b<\/strong>\u200b<br \/>\n\u6570\u636e\u5e93\u7c7b\u5e94\u7528\u5efa\u8bae\u4fdd\u63011:4\u914d\u6bd4\uff08\u59828\u683832G\uff09\uff0c\u800c\u7f13\u5b58\u670d\u52a1\u5668\u5219\u5e94\u8fbe\u52301:8\uff08\u59824\u683832G\uff09\u3002\u5b9e\u6d4b\u663e\u793a\uff0c\u963f\u91cc\u4e91R7\u5b9e\u4f8b\uff088\u683832G\uff09\u8fd0\u884cMySQL\u65f6\uff0c\u67e5\u8be2\u6027\u80fd\u6bd4\u901a\u7528\u578b\u914d\u7f6e\u63d0\u5347140%\u3002\u5bf9\u4e8e\u4e91\u624b\u673a\u573a\u666f\uff0c\u7531\u4e8e\u9700\u8981\u6a21\u62dfGPU\u6e32\u67d3\uff0c\u5efa\u8bae\u9009\u62e9\u200b<strong>\u200b\u9ad8\u9891\u591a\u6838CPU\u200b<\/strong>\u200b\uff0c\u5982\u534e\u4e3a\u4e91\u9cb2\u9e4fC6\u76843.6GHz\u4e3b\u9891\u5904\u7406\u5668\u3002<\/p>\n<p>\u200b<strong>\u200b\u865a\u62df\u5185\u5b58\u7684\u4f18\u5316\u827a\u672f\u200b<\/strong>\u200b<br \/>\n\u4f20\u7edf\u8ba4\u77e5\u4e2d\uff0c32G\u7269\u7406\u5185\u5b58\u9700\u8bbe\u7f6e64G\u865a\u62df\u5185\u5b58\u3002\u4f46\u73b0\u4ee3Linux\u5185\u6838\u5df2\u80fd\u76f4\u63a5\u7ba1\u7406\u5927\u5185\u5b58\uff0c\u8fc7\u5ea6\u914d\u7f6e\u53cd\u800c\u964d\u4f4e\u6027\u80fd\u3002\u5efa\u8bae\uff1a<\/p>\n<ul>\n<li>\u7269\u7406\u5185\u5b58\u226532G\u65f6\uff0c\u5b8c\u5168\u7981\u7528swap\u5206\u533a<\/li>\n<li>\u8c03\u6574vm.swappiness=10\uff0c\u51cf\u5c11\u78c1\u76d8\u4ea4\u6362<\/li>\n<li>\u542f\u7528\u900f\u660e\u5927\u9875(THP)\u6280\u672f\u63d0\u5347\u5185\u5b58\u8bbf\u95ee\u6548\u7387<\/li>\n<\/ul>\n<p>\u200b<strong>\u200b\u5185\u5b58\u5206\u914d\u7b56\u7565\u5bf9\u6bd4\u8868\u200b<\/strong>\u200b<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5e94\u7528\u7c7b\u578b<\/th>\n<th>\u5efa\u8bae\u914d\u7f6e<\/th>\n<th>\u6027\u80fd\u5f71\u54cd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u591a\u5b9e\u4f8b\u4e91\u624b\u673a<\/td>\n<td>\u6bcf\u4e2a\u5b9e\u4f8b\u5206\u914d1.2-1.5G<\/td>\n<td>\u4fdd\u8bc130\u4e2a\u5b9e\u4f8b\u7a33\u5b9a\u8fd0\u884c<\/td>\n<\/tr>\n<tr>\n<td>\u89c6\u9891\u5904\u7406<\/td>\n<td>\u9884\u75598G\u7ed9FFmpeg\u8fdb\u7a0b<\/td>\n<td>4K\u8f6c\u7801\u901f\u5ea6\u63d0\u534725%<\/td>\n<\/tr>\n<tr>\n<td>\u6570\u636e\u5e93\u7f13\u5b58<\/td>\n<td>\u5206\u914d24G\u7ed9Redis<\/td>\n<td>\u6bcf\u79d2\u8bf7\u6c42\u5904\u7406\u91cf\u7a81\u783410\u4e07<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u642d\u5efa\u4e91\u624b\u673a\u670d\u52a1\u5668\u7684\u5b9e\u6218\u6b65\u9aa4<\/h2>\n<p>\u200b<strong>\u200b\u786c\u4ef6\u51c6\u5907\u9636\u6bb5\u200b<\/strong>\u200b<br \/>\n\u9009\u62e9\u652f\u6301KVM\u865a\u62df\u5316\u7684x86\u670d\u52a1\u5668\uff0c\u63a8\u8350\u57fa\u7840\u914d\u7f6e\uff1a<\/p>\n<ul>\n<li>CPU\uff1aIntel Xeon E5-2670 v3\uff0812\u6838\/24\u7ebf\u7a0b\uff09<\/li>\n<li>\u5185\u5b58\uff1a32GB DDR4 ECC\uff08\u9700\u9a8c\u8bc1\u4e3b\u677f\u652f\u6301LRDIMM\uff09<\/li>\n<li>\u5b58\u50a8\uff1a1TB NVMe SSD\uff08\u5efa\u8bae\u4e09\u661f983 ZET\uff09<\/li>\n<li>\u7f51\u7edc\uff1a\u53cc\u4e07\u5146\u7f51\u5361\u7ed1\u5b9a\uff08\u907f\u514d\u7aef\u53e3\u62e5\u5835\uff09<\/li>\n<\/ul>\n<p>\u200b<strong>\u200b\u7cfb\u7edf\u4f18\u5316\u5173\u952e\u64cd\u4f5c\u200b<\/strong>\u200b<\/p>\n<ol>\n<li>\u5b89\u88c5Ubuntu 20.04 LTS\u540e\uff0c\u7acb\u5373\u6267\u884c\uff1a\n<\/li>\n<li>\u90e8\u7f72Redroid\u5bb9\u5668\uff08\u76ee\u524d\u6700\u7a33\u5b9a\u7684\u4e91\u624b\u673a\u65b9\u6848\uff09\uff1a\n<\/li>\n<li>\u914d\u7f6e\u7f51\u7edc\u4f18\u5148\u7ea7\uff1a\n<\/li>\n<\/ol>\n<p>\u200b<strong>\u200b\u5e38\u89c1\u9677\u9631\u8b66\u793a\u200b<\/strong>\u200b<\/p>\n<ul>\n<li>\u907f\u514d\u5728BIOS\u4e2d\u542f\u7528\u8d85\u7ebf\u7a0b\u6280\u672f\uff0c\u5b9e\u6d4b\u663e\u793a\u8fd9\u4f1a\u964d\u4f4e\u4e91\u624b\u673a\u5b9e\u4f8b\u7684\u6e32\u67d3\u6027\u80fd15%<\/li>\n<li>\u4e0d\u8981\u4f7f\u7528\u9ed8\u8ba4\u7684ext4\u6587\u4ef6\u7cfb\u7edf\uff0c\u6539\u7528xfs\u80fd\u63d0\u5347IOPS 30%<\/li>\n<li>\u8b66\u60d5\u5185\u5b58\u6cc4\u6f0f\uff1a\u4e3a\u6bcf\u4e2a\u5bb9\u5668\u8bbe\u7f6ecgroup\u5185\u5b58\u4e0a\u9650\uff0c\u5e76\u90e8\u7f72Prometheus\u76d1\u63a7<\/li>\n<\/ul>\n<hr \/>\n<h2>\u6027\u80fd\u8c03\u4f18\u7684\u8fdb\u9636\u6280\u5de7<\/h2>\n<p>\u200b<strong>\u200b\u5185\u6838\u53c2\u6570\u7684\u7cbe\u8c03\u827a\u672f\u200b<\/strong>\u200b<br \/>\n\u5728\/etc\/sysctl.conf\u4e2d\u6dfb\u52a0\u8fd9\u4e9b&#8221;\u9b54\u6cd5\u53c2\u6570&#8221;\uff1a<\/p>\n<p>\u67d0\u76f4\u64ad\u5e73\u53f0\u5e94\u7528\u8fd9\u4e9b\u4f18\u5316\u540e\uff0c\u4e91\u624b\u673a\u5ef6\u8fdf\u4ece50ms\u964d\u81f322ms\u3002<\/p>\n<p>\u200b<strong>\u200b\u5b58\u50a8\u4e0e\u5185\u5b58\u7684\u534f\u540c\u4f18\u5316\u200b<\/strong>\u200b<br \/>\n\u91c7\u7528\u4e09\u5c42\u7f13\u5b58\u67b6\u6784\uff1a<\/p>\n<ol>\n<li>\u7b2c\u4e00\u5c42\uff1a\u5229\u7528NVMe SSD\u7684DirectSPDK\u6280\u672f\uff0c\u5c06\u78c1\u76d8IOPS\u63d0\u5347\u81f350\u4e07<\/li>\n<li>\u7b2c\u4e8c\u5c42\uff1a\u901a\u8fc7Redis\u7f13\u5b58\u70ed\u6570\u636e\uff0c\u547d\u4e2d\u7387\u8fbe98%<\/li>\n<li>\u7b2c\u4e09\u5c42\uff1a\u4f7f\u7528Linux\u7684zRAM\u538b\u7f29\u5185\u5b58\uff0c\u7b49\u6548\u589e\u52a015%\u5185\u5b58\u5bb9\u91cf<\/li>\n<\/ol>\n<p>\u200b<strong>\u200b\u7f51\u7edc\u52a0\u901f\u7684\u9690\u85cf\u6280\u5de7\u200b<\/strong>\u200b<\/p>\n<ul>\n<li>\u4e3a\u4e91\u624b\u673a\u6d41\u91cf\u5355\u72ec\u5206\u914d\u865a\u62df\u7f51\u5361<\/li>\n<li>\u542f\u7528TCP BBR\u62e5\u585e\u63a7\u5236\u7b97\u6cd5<\/li>\n<li>\u5728\u4ea4\u6362\u673a\u914d\u7f6eQoS\u4f18\u5148\u7ea7\u6807\u8bb0<br \/>\n\u8fd9\u4e9b\u63aa\u65bd\u8ba9\u6c5f\u82cf\u67d0\u6e38\u620f\u516c\u53f8\u7684\u4e91\u624b\u673a\u64cd\u4f5c\u5ef6\u8fdf\u964d\u4f4e40%<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4f01\u4e1a\u7ea7\u89e3\u51b3\u65b9\u6848\u9009\u578b\u5efa\u8bae<\/h2>\n<p>\u5bf9\u4e8e\u4e0d\u540c\u89c4\u6a21\u7684\u4f01\u4e1a\uff0c\u6211\u4eec\u62c6\u89e3\u51fa\u4e09\u6761\u914d\u7f6e\u8def\u5f84\uff1a<\/p>\n<p>\u200b<strong>\u200b\u4e2d\u5c0f\u578b\u4f01\u4e1a\u6027\u4ef7\u6bd4\u65b9\u6848\u200b<\/strong>\u200b<\/p>\n<ul>\n<li>\u786c\u4ef6\uff1a\u6234\u5c14R740xd\u670d\u52a1\u5668\uff08\u4e8c\u624b\uff09<\/li>\n<li>\u914d\u7f6e\uff1a\u53cc\u8defE5-2698v4 + 32G DDR4<\/li>\n<li>\u6210\u672c\uff1a\u7ea61.2\u4e07\u5143\/\u5e74\uff08\u542b\u7535\u8d39\uff09<\/li>\n<li>\u652f\u6301\uff1a20\u4e2a\u4e91\u624b\u673a\u5e76\u53d1<\/li>\n<\/ul>\n<p>\u200b<strong>\u200b\u5927\u578b\u4f01\u4e1a\u9ad8\u6027\u80fd\u65b9\u6848\u200b<\/strong>\u200b<\/p>\n<ul>\n<li>\u4e91\u670d\u52a1\u5546\uff1a\u817e\u8baf\u4e91\u624b\u673a\u5b9e\u4f8b\uff08\u6c5f\u82cf\u8282\u70b9\uff09<\/li>\n<li>\u914d\u7f6e\uff1aAMD EPYC 7763 + 32G + 2TB SSD<\/li>\n<li>\u7279\u6027\uff1a300Mbps\u72ec\u4eab\u5e26\u5bbd + \u5feb\u7167\u5907\u4efd<\/li>\n<li>\u4f18\u52bf\uff1a\u652f\u630150\u4e2a\u9ad8\u6e05\u4e91\u624b\u673a\u5e76\u53d1<\/li>\n<\/ul>\n<p>\u200b<strong>\u200b\u7279\u6b8a\u884c\u4e1a\u5b9a\u5236\u65b9\u6848\u200b<\/strong>\u200b<br \/>\n\u91d1\u878d\u5ba2\u6237\u53ef\u9009\u62e9\u534e\u4e3a\u4e91&#8221;\u7b49\u4fdd\u4e09\u7ea7&#8221;\u5957\u9910\uff0c\u901a\u8fc7\u7269\u7406\u9694\u79bb+\u52a0\u5bc6\u82af\u7247\u5b9e\u73b0\uff1a<\/p>\n<ul>\n<li>\u6bcf\u4e2a\u4e91\u624b\u673a\u5b9e\u4f8b\u72ec\u7acb\u52a0\u5bc6\u5206\u533a<\/li>\n<li>\u64cd\u4f5c\u65e5\u5fd7\u7559\u5b58180\u5929<\/li>\n<li>\u4eba\u8138\u8bc6\u522b\u53cc\u56e0\u7d20\u8ba4\u8bc1<\/li>\n<\/ul>\n<p>\u6700\u65b0\u884c\u4e1a\u6570\u636e\u663e\u793a\uff0c2025\u5e74\u91c7\u7528\u4e91\u624b\u673a\u7684\u4f01\u4e1a\u4e2d\uff0c82%\u5b9e\u73b0\u4e86\u79fb\u52a8\u529e\u516c\u6548\u7387\u63d0\u5347\uff0c\u5176\u4e2d\u914d\u7f6e32G\u5185\u5b58\u7684\u670d\u52a1\u5668\u5360\u6bd4\u8fbe57%\uff0c\u6210\u4e3a\u5e02\u573a\u4e3b\u6d41\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e91\u624b\u673a\u670d\u52a1\u5668\u642d\u5efa\u6307\u5357\uff1a\u5982\u4f55\u4ee5\u9ad8\u6548\u65b9\u5f0f\u914d\u7f6e32G\u5185\u5b58\uff1f \u4f01\u4e1a\u79fb&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2232,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-5"],"_links":{"self":[{"href":"https:\/\/shop.etsow.com\/news\/index.php?rest_route=\/wp\/v2\/posts\/1202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shop.etsow.com\/news\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shop.etsow.com\/news\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shop.etsow.com\/news\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shop.etsow.com\/news\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1202"}],"version-history":[{"count":1,"href":"https:\/\/shop.etsow.com\/news\/index.php?rest_route=\/wp\/v2\/posts\/1202\/revisions"}],"predecessor-version":[{"id":2233,"href":"https:\/\/shop.etsow.com\/news\/index.php?rest_route=\/wp\/v2\/posts\/1202\/revisions\/2233"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shop.etsow.com\/news\/index.php?rest_route=\/wp\/v2\/media\/2232"}],"wp:attachment":[{"href":"https:\/\/shop.etsow.com\/news\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shop.etsow.com\/news\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shop.etsow.com\/news\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}